120782704

素因数分解:

$2^4\times 7^1\times {\mathrm{1078417}}^1$

素因数の和:1078432

約数の個数: 20

約数和(自身を含む): 267447664

約数和(自身を除く): 146664960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1078417, 2156834, 4313668, 7548919, 8627336, 15097838, 17254672, 30195676, 60391352, 120782704]

約数ペア:

[(1, 120782704), (2, 60391352), (4, 30195676), (7, 17254672), (8, 15097838), (14, 8627336), (16, 7548919), (28, 4313668), (56, 2156834), (112, 1078417)]